U.S. Department of Treasury
Internal Revenue Service
Equity, Diversity
Chief Counsel*
and Inclusion
Appeals Commissioner Research, Analysis
Chief of Staff and Statistics
National Taxpayer Communications
Advocate and Liaison
Services and Operations
Enforcement Support
Small Business/ Wage and Chief Technology Chief Financial
Self Employed Investment Officer Officer
Large and Mid-Size Tax Exempt and Agency-Wide Human Capital
Business Government Entities Shared Services Officer
Office of Privacy, Information
Criminal Professional Protection and
Investigation Responsibility Data Security
Whistleblower
Office
* With respect to tax litigation and the legal interpretation of tax law, the Chief Counsel also reports to the General Counsel
of the Treasury Department. On matters solely related to tax policy, the Chief Counsel reports to the Treasury
General Counsel.